karma-jasmine Questions
2
Solved
I am new to Jasmine with Angular 2, I am frequently working with the TestBed object when writting a Testcase and getting the error:Please call "TestBed.compileComponents" before your test.
How do...
Harrietteharrigan asked 6/10, 2016 at 6:10
3
I have a simple component that handle paste event into a form input.
The form:
this.searchForm = this.formBuilder.group({
query: [ null, [Validators.required] ]
});
onPaste(event) {
event.prev...
Eldoria asked 8/12, 2017 at 13:46
4
Solved
My code includes an if block like this
Service:
import { isDevMode } from '@angular/core';
export class MyService {
constructor() {}
methodToTest(): {
if (!isDevMode()) {
doSomething();
} ...
Halfcock asked 17/7, 2018 at 21:37
2
How to correctly unit test (Karma, Jasmine), that emmisions of valueChanges dispatches a FormUpdated action?
beforeEach(async(() => {
TestBed.configureTestingModule({
imports: [...],
provide...
Fortify asked 17/10, 2018 at 14:7
4
Solved
I have a component A that use a component B,c,D in its template:
###template-compA.html
<comp-b></comp-b>
<comp-c [myinput]="obj.myinput"></comp-c>
<comp-d ></...
Bes asked 22/3, 2017 at 11:35
3
Solved
My Angular 17 application with Angular Material throws an error when I run ng test:
Chrome 121.0.0.0 (Linux x86_64) AppComponent should have the 'app-test' title FAILED
Error: NG05105: Unexpected ...
Bronchiole asked 24/1 at 17:22
2
I have created a new angular app v13 using cli with the defaults. I replaced the app.component.html file to display 4 images. This loads in the browser fine doing npm start. When I run npm test and...
Pastoralize asked 26/2, 2022 at 22:31
6
Solved
I m new to angular 4 and trying to test one of the angular 4 feature router.paramMap from unit tests, Reading route params in fallowing way and working as expected in my application.
constructor(p...
Monosymmetric asked 19/10, 2017 at 5:11
4
I'm getting this Coverage Summary
=============================== Coverage summary ===============================
Statements : Unknown% ( 0/0 )
Branches : Unknown% ( 0/0 )
Functions : Unknown% (...
Afterglow asked 5/5, 2020 at 11:11
2
Solved
I have a simple component:
.html:
<h1>
{{title}}
</h1>
<button (click)="changeTitle()">Change title</button>
.ts:
export class AppComponent {
title = 'app works!';
...
Illtempered asked 27/6, 2017 at 9:17
3
Solved
I want to get cobertura and html output from the karma coverage reporter. At the moment I have to run the tests twice. One time with this configuration:
reporters: ['progress', 'coverage']
coverag...
Gwenny asked 25/9, 2014 at 12:0
3
I am writing unit tests for my component but having trouble in creating the instance of the component and showing following error,
TypeError: Cannot read property 'patientId' of null
I have tr...
Bernadettebernadina asked 5/11, 2019 at 13:10
6
Solved
Im writing a code with in angular with ChangeDetectorRef
The function itself is working fine.
getVersionInfos() {
concat(
of(
this.getApiSubs = this.aboutInfoService.getApiVersion().subscribe((da...
Executor asked 14/1, 2021 at 1:21
0
For some time, I've been banging my head with running a pretty straightforward (close to a freshly bootstrapped Aurelia project) configuration. I have a problem launching any tests, and the Chrome ...
Lycanthropy asked 8/3 at 12:22
3
Solved
I am using the Angular 4 CLI (v.1.0.0) and to handle testing I created some mocks that use jasmine to create a spy. In the IDE everything looks okay, however in the terminal I am getting and error ...
Cassella asked 21/4, 2017 at 20:49
2
In Angular project (Angular CLI: 9.1.4) I have a component with has function using window.location.href = EXTERNAL_URL
a.component.ts
import { Component, OnInit } from '@angular/core';
import { Ser...
Iover asked 15/7, 2021 at 8:12
2
I am using angular cli version 1.4.5 and below is the karma.conf.ts file
module.exports = function (config) {
config.set({
basePath: '',
exclude: [
"src/app/components/panel/panel.component.sp...
Pointillism asked 6/2, 2018 at 7:20
4
Solved
Angular 4 unit test for a subscribe.
I want to test that my subscribe returns an array of Users.
I want to mock a list of users and test a function called getUsers.
The subscribe unit test doesnt...
Ysabel asked 23/8, 2017 at 12:38
4
I want to import certain modules for all testing suits such as ngrx Store, ngx translate or httpClientModule in an [email protected] project with angular 5.
in the generated test.ts I have ad...
Callow asked 9/11, 2017 at 14:30
2
Solved
I was making my spec file and setting but sometimes this error appears in the console 'An error was thrown in afterAll TypeError: Cannot read properties of undefined (reading 'toLowerCase')',
Why d...
Garrulity asked 11/8, 2021 at 15:23
22
Solved
I just upgraded from Angular 2 rc4 to rc6 and having troubles doing so.
I see the following error on my console:
Unhandled Promise rejection: Template parse errors:
'cl-header' is not a known e...
Hanser asked 10/9, 2016 at 16:22
2
Solved
I'm working in an Angular Project that is tested with Karma/Jasmine.
Angular tests, by default, run in a randomized order, which may result a test failing if ran in a certain order.
I've noticed th...
Selves asked 15/8, 2020 at 21:12
5
I have a LoginView component in which I have Angular Material Tabs. In one tab there's a LoginForm component displayed and in a second tab there's a RegistrationForm component.
What I try to test ...
Schmid asked 21/9, 2018 at 15:20
3
Solved
I have an effect that returns an EMPTY Observable in one case. I am trying to test this case, but I cant seem to figure out how to test EMPTY Observable?
My code is as follows:
The effect:
effect$...
Bakker asked 23/2, 2021 at 11:28
6
Solved
I'm having modal service to open, confirm and close dialog and i am making its unit test file but i got and error on Angular and this is the code.
modal.service.ts
@Injectable()
export class Moda...
Millar asked 25/10, 2018 at 15:58
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